Algebra & Equations · Question 8 · Medium
If α and β are the roots of 2x² − 7x + 3 = 0, what is α + β?
- 7
- −7/2
- 7/2
- 3/2
Answer and explanation
Answer: C. 7/2
Explanation: For ax² + bx + c = 0, the sum of roots is −b/a = 7/2. (The roots are 3 and 1/2.)
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